Pressure regulator



1.1 is a top, front, right side view of a pressure regulator showing thenew design;

1.2 is a front view thereof;

1.3 is a back view thereof;

1.4 is a right side view thereof;

1.5 is a left side view thereof;

1.6 is a top view thereof; and

1.7 is a bottom view thereof.

The broken lines shown in figures 1.2 and 1.3 are included for thepurpose of illustrating interior structure of the pressure regulator andform no part of the claimed design.

CLAIM The ornamental design for a pressure regulator, as shown anddescribed.